# HG changeset patch
# User Jeff Hammel <k0scist@gmail.com>
# Date 1504465863 25200
# Node ID 926c127305fa463291070fc2537f09d0820e9b33
# Parent  ec5f97abf8edd4e29a2af4d4aae7f79276e78f6e
[np] this is how broadcasting works

diff -r ec5f97abf8ed -r 926c127305fa tests/test_broadcasting.py
--- a/tests/test_broadcasting.py	Sun Sep 03 12:07:49 2017 -0700
+++ b/tests/test_broadcasting.py	Sun Sep 03 12:11:03 2017 -0700
@@ -15,7 +15,13 @@
 
 class TestBroadcasting(unittest.TestCase):
     def test_basic(self):
-        """example of braodcasting"""
+        """example of broadcasting"""
+
+        A = np.array(calories)
+        cal = A.sum(axis=0)
+        print (cal)
+        percentage = 100*A/cal.reshape(1,4)
+        print (percentage)
 
 if __name__ == '__main__':
     unittest.main()